Results 251 to 260 of about 30,487 (300)

Grid Synchronization for Distributed Generations [PDF]

open access: yes, 2017
Distributed generators (DGs) like photovoltaic arrays, wind turbines, and fuel cell modules, as well as distributed storage (DS) units introduce some advantages to the power systems and make it more reliable, flexible, and controllable in comparison with the conventional power systems.
Peyghami, Saeed ; id_orcid 0000-0003-0670-3375   +3 more
core   +3 more sources

Grid synchronization structure for wind converters under grid fault conditions

open access: yesIECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society, 2016
Peer ...
J. Ignacio Garcia   +3 more
openaire   +3 more sources

Synchronization techniques for grid connected wind turbines

open access: yes2009 35th Annual Conference of IEEE Industrial Electronics, 2009
Phase locked loop (PLL) algorithms are very important for grid synchronization in most of the grid-connected power converters applications. Particularly new grid codes for wind parks pose serious challenges to PLL. The performance of the PLL should not be affected under distorted grid conditions such as: transients, short interruptions, sags, swells ...
Nagliero A   +3 more
openaire   +2 more sources

A comprehensive review of synchronization methods for grid-connected converters of renewable energy source [PDF]

open access: yesRenewable and Sustainable Energy Reviews, 2016
Recent interest in the integration of renewable energy sources (RES) into the power grid has raised concerns in synchronization of the various RES. Grid variables such as voltage, phase angle and frequency should be continuously monitored to guarantee ...
Norazila Jaalam   +2 more
exaly   +2 more sources

Synchronization Stability Enhancement of Grid-Following Converter Under Inductive Power Grid [PDF]

open access: yesIEEE Transactions on Energy Conversion, 2023
The loss of synchronization (LOS) is a main issue for dynamic behavior of grid-following converter (GFC) under inductive power grid. This letter reveals the underlying mechanism of insufficient damping or even negative damping during grid disturbance ...
Bin Hu, Chen Zhao, Subham Sahoo
exaly   +2 more sources

Multiresonant Frequency-Locked Loop for Grid Synchronization of Power Converters Under Distorted Grid Conditions [PDF]

open access: yesIEEE Transactions on Industrial Electronics, 2011
This paper presents a new multiresonant frequencyadaptive synchronization method for grid-connected power converters that allows estimating not only the positive- and negative-sequence components of the power signal at the fundamental frequency but ...
Pedro Rodríguez   +2 more
exaly   +2 more sources

A Stationary Reference Frame Grid Synchronization System for Three-Phase Grid-Connected Power Converters Under Adverse Grid Conditions

open access: yesIEEE Transactions on Power Electronics, 2012
Grid synchronization algorithms are of great importance in the control of grid-connected power converters, as fast and accurate detection of the grid voltage parameters is crucial in order to implement stable control strategies under generic grid ...
Pedro Rodríguez   +2 more
exaly   +3 more sources

Grid-Synchronization Stability of Converter-Based Resources—An Overview [PDF]

open access: yesIEEE Open Journal of Industry Applications, 2020
This paper presents an overview of the synchronization stability of converter-based resources in weak and faulty grids. The general grid-synchronization principles for grid-following and grid-forming modes are reviewed first.
Xiongfei Wang   +2 more
exaly   +2 more sources

Pulsar Based Timing for Grid Synchronization

2020 IEEE Industry Applications Society Annual Meeting, 2020
Existing timing systems in power grid, such as GPS, are susceptible to temporary or permanent failures due to various unpredictable and uncontrollable factors such as cyber-attack, electromagnetic interferences and solar activities, thus affecting the accuracy and reliability of generating timing signal.
Wei Qiu 0002   +7 more
openaire   +1 more source

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